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Howards Cams Mechanical Flat Tappet Camshaft & Lifter Set
More performance, less money! Whether your goal is to boost low-end torque, increase fuel economy, street, strip, or all out competition, you'll find the ideal answer right here. Computer designed. Each set includes a Howards Cams performance camshaft and a matching set of Howards Cams premium lifters.
- 100% Rockwell checked
- Teflon coated after Parkerizing
- Race quality cores
- Protective plastic packaging
- Premium lifters
Part Type: Camshaft and Lifter Set
Application: Chevrolet Small Block V8 262-267-302-305-307-327-350-400, '55-'98
Ignition Firing Order: OE (1-8-4-3-6-5-7-2)
Camshaft/Lifter Style: Mechanical Flat Tappet
Basic RPM Range: 3400-7200
Manufacturers Description: Oval track, .500" lift rule, 1/4 to 3/8 mile, also great open wheel with 1.8/1.7 rockers.
Intake Duration @ .050": 252
Exhaust Duration @ .050": 258
Advertised Intake Duration (@ .006"): 280
Advertised Exhaust Duration (@ .006"): 286
Intake Valve Lift with OE Rocker Ratio (1.50): .515"
Exhaust Valve Lift with OE Rocker Ratio (1.50): .515"
Intake Lobe Lift: .343"
Exhaust Lobe Lift: .343"
Intake Valve Lift with 1.55 Rocker Ratio: .532"
Intake Valve Lift with 1.60 Rocker Ratio: .549"
Intake Valve Lift with 1.65 Rocker Ratio: .566"
Exhaust Valve Lift with 1.55 Rocker Ratio: .532"
Exhaust Valve Lift with 1.60 Rocker Ratio: .549"
Exhaust Valve Lift with 1.65 Rocker Ratio: .566"
Lobe Separation Angle: 106 Degrees
Intake Centerline: 102 Degrees
Lifters Included: Yes, 91115, Performance Mechanical Flat Tappet
Small Base Circle: No
Cam Gear Attachment: 3-Bolt
Valve Adjustment: .016/.016
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: CL110432-06
Weight: 14.0 lbs.
Warranty: Race Application, No warranty expressed or implied
Quantity: Sold as Each
Note: Oil with ZDDP or ZDDP Additive Required
Note: Stock (O.E.) valve springs cannot be used.
Note: Provisions for increased oiling recommended.
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